CN210907712U - Hardware stamping die convenient to replace punch - Google Patents

Abstract

The utility model discloses a five metals stamping die convenient to change drift, including last module and lower module, bolt fixedly connected with cushion is passed through to the bottom of going up the module, the bottom of cushion is provided with the drift body, the cavity has been seted up to the inside of cushion, the cushion bottom lean on the intermediate position and seted up movable groove, the intermediate position fixedly connected with cardboard that leans on at cushion inner chamber top, the draw-in groove has been seted up to the bottom of cardboard. This five metals stamping die convenient to change drift through the design of locator card strip and draw-in groove, fixes a position the drift body, avoids the drift body the condition of location off tracking to appear when the installation, and the person of facilitating the use installs, through the design of threaded rod and thread groove, adopts bolted connection's mode to fix the drift body for more stable after the drift body locking, difficult pine takes off, through the design of bull stick and interior hexagonal recess, the person of facilitating the use twists the threaded rod.

Description

Hardware stamping die convenient to replace punch

Technical Field

The utility model relates to the technical field of dies, specifically be a five metals stamping die convenient to change drift.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

When manufacturing hardware parts, we use a mould. However, the drift on the current mould is the inside of direct mount at whole mould, has just so led to the drift when damaging in work, need go up the mould wholly and dismantle just can accomplish and change the drift, brings inconvenience for the user, and long-time maintenance more can influence the machining efficiency of product, can not satisfy user's user demand. Therefore, the hardware stamping die convenient for replacing the punch is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a five metals stamping die convenient to change drift to it all is the inside at whole mould to solve the drift that proposes on the current mould among the above-mentioned background art, has just so led to the drift when the work damages, need dismantle whole last mould and just can accomplish and change the drift, brings inconvenience for the user, and long-time maintenance more can influence the machining efficiency of product, can not satisfy the problem of user's user demand.

In order to achieve the above object, the utility model provides a following technical scheme: a hardware stamping die convenient for replacing a punch comprises an upper die block and a lower die block, wherein the bottom of the upper die block is fixedly connected with a cushion block through a bolt, the bottom of the cushion block is provided with a punch body, the inside of the cushion block is provided with a cavity, the middle position of the bottom of the cushion block is provided with a movable groove, a clamping plate is fixedly connected at the top of the inner cavity of the cushion block near the middle position, a clamping groove is arranged at the bottom of the clamping plate, the top of the punch body is fixedly connected with a positioning clamping strip, the positions of the two sides of the positioning clamping strip close to the front and the rear are both provided with thread grooves, threaded rods are arranged at the positions close to the front and the rear of the two sides of the clamping plate, fixed blocks are fixedly connected at the positions close to the two sides of the inner cavity of the cushion block, the bottom fixedly connected with adapter sleeve of fixed block, the equal fixedly connected with bull stick in one side that two threaded rods carried on the back mutually, two adapter sleeves are run through respectively and extend to its outside in one side that two bull sticks carried on the back mutually.

Preferably, the top of the lower module is provided with a bending groove, and the bending groove and the lower module are designed integrally.

Preferably, the top of the positioning clamp strip penetrates through the movable groove and extends to the inside of the clamping groove, and the positioning clamp strip is clamped with the clamping groove.

Preferably, the opposite sides of the two threaded rods penetrate through the clamping plate and extend to the inner part of the threaded groove, and the threaded rods are in threaded connection with the threaded groove.

Preferably, the equal fixedly connected with welding piece in one side that two bull sticks carried on the back mutually, hexagonal recess in the back has all been seted up in one side that two welding pieces carried on the back mutually.

Preferably, through holes are formed in the positions, close to the front end and the rear end, of the two sides of the cushion block, and the through holes and the inner hexagonal grooves are arranged in a one-to-one correspondence mode.

Compared with the prior art, the beneficial effects of the utility model are that: the hardware stamping die convenient for replacing the punch is characterized in that the punch body is positioned through the design of the positioning clamping strips and the clamping grooves, the situation of positioning deviation of the punch body during installation is avoided, the hardware stamping die is convenient for a user to install, the punch body is fixed in a bolt connection mode through the design of the threaded rod and the threaded groove, the punch body is more stable after being locked and is not easy to loosen, the threaded rod is convenient for the user to screw or unscrew the threaded rod through the design of the rotating rod and the inner hexagonal groove, convenience is provided for the user to replace the punch body, the hardware stamping die is fixed by adopting an external connection mode through the matching use of the structure, the whole upper die is not required to be disassembled when the punch body is replaced, and great convenience is provided for the user to replace the punch body, reduce the time that the change drift consumeed, improved the machining efficiency of part, improved the practicality of this device, satisfied user's user demand.

Drawings

Fig. 1 is a schematic diagram of an upper module of the present invention;

fig. 2 is a schematic view of the lower module of the present invention;

FIG. 3 is a cross-sectional view of the spacer of the present invention;

FIG. 4 is an enlarged view of part A of FIG. 3;

fig. 5 is a schematic perspective view of the positioning clip strip of the present invention.

In the figure: 1. an upper module; 2. a lower module; 3. cushion blocks; 4. a punch body; 5. a movable groove; 6. clamping a plate; 7. a card slot; 8. positioning the clamping strip; 9. a thread groove; 10. a threaded rod; 11. a fixed block; 12. connecting sleeves; 13. a rotating rod; 14. bending the groove; 15. welding the blocks; 16. an inner hexagonal groove; 17. a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a five metals stamping die convenient to change drift, including last module 1 and lower module 2, bolt fixedly connected with cushion 3 is passed through to the bottom of going up module 1, the bottom of cushion 3 is provided with drift body 4, the cavity has been seted up to the inside of cushion 3, movable groove 5 has been seted up to the intermediate position that leans on of cushion 3 bottom, intermediate position fixedly connected with cardboard 6 leans on at cushion 3 inner chamber top, draw-in groove 7 has been seted up to the bottom of cardboard 6, the top fixedly connected with locator card strip 8 of drift body 4, threaded groove 9 has all been seted up to the back and forth both ends position that leans on of locator card strip 8 both sides, the back and forth both ends position of cardboard 6 both sides all is provided with threaded rod 10, the equal fixedly connected with fixed block 11 by both sides position of cushion 3 inner chamber, the bottom fixedly connected with adapter sleeve 12 of fixed block 11, the equal fixedly connected with bull stick 13 in one side that two threaded rod 10 carried on.

The utility model discloses in: the top of the lower module 2 is provided with a bending groove 14, and the bending groove 14 and the lower module 2 are designed integrally; the material is bent through the arrangement of the bending groove 14.

The utility model discloses in: the top of the positioning clamping strip 8 penetrates through the movable groove 5 and extends into the clamping groove 7, and the positioning clamping strip 8 is clamped with the clamping groove 7; through the setting of locator card strip 8 and draw-in groove 7, fix a position drift body 4.

The utility model discloses in: one opposite sides of the two threaded rods 10 penetrate through the clamping plate 6 and extend into the threaded grooves 9, and the threaded rods 10 are in threaded connection with the threaded grooves 9; the punch body 4 is locked by the arrangement of the threaded rod 10 and the threaded groove 9.

The utility model discloses in: the welding blocks 15 are fixedly connected to the opposite sides of the two rotating rods 13, and the inner hexagonal grooves 16 are formed in the opposite sides of the two welding blocks 15; through the arrangement of the rotating rod 13, a user can conveniently screw the threaded rod 10.

The utility model discloses in: through holes 17 are formed in the positions, close to the front end and the rear end, of the two sides of the cushion block 3, and the through holes 17 are arranged in one-to-one correspondence with the inner hexagonal grooves 16; through the setting of through hole 17, convenience of customers is with hexagonal spanner chucking in the cushion 3.

The working principle is as follows: when drift body 4 needs to be changed, the user inserts hexagon socket head cap spanner's one end in through hole 17 in the hexagon socket head cap groove 16, inject the back, the user rotates hexagon socket head cap spanner and drives welding piece 15 and rotate, it rotates to drive bull stick 13 through welding piece 15 and rotates, it screws out from thread groove 9 to rotate through bull stick 13 and drive threaded rod 10, threaded rod 10 screws out the back, the user takes out the locator card strip 8 on the drift body 4 from draw-in groove 7, just accomplished the dismantlement to drift body 4, this process is simple, convenient and quick, dismantle drift body 4 for the user and provide very big convenience.

In summary, the following steps: the hardware stamping die convenient for replacing the punch is characterized in that the punch body 4 is positioned through the design of the positioning clamping strips 8 and the clamping grooves 7, the situation of positioning deviation when the punch body 4 is installed is avoided, the punch body is convenient to install by a user, the punch body 4 is fixed through the design of the threaded rod 10 and the threaded groove 9 in a bolt connection mode, the punch body 4 is more stable after being locked and is not easy to loosen, the threaded rod 10 is convenient to screw by the user through the design of the rotating rod 13 and the inner hexagonal groove 16, the threaded rod 10 can be quickly screwed or loosened by the user, convenience is provided for the user to replace the punch body 4, the device is used in a matching mode through the structure, the punch body 4 is fixed through the external connection mode, the whole upper die does not need to be disassembled when the punch body 4 is replaced, and great convenience is provided for the user to replace the punch body 4, reduce the time that the change drift consumeed, the machining efficiency of part is improved, the practicality of this device is improved, user's user demand has been satisfied, thereby it all is the inside at whole mould to have solved the drift on the current mould, just so lead to the drift when the work damages, need to go up the mould whole and dismantle just can accomplish and change the drift, it is inconvenient to bring for the user, long-time maintenance more can influence the machining efficiency of product, can not satisfy user's user demand's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a five metals stamping die convenient to change drift, includes module (1) and lower module (2), its characterized in that: the bottom of the upper module (1) is fixedly connected with a cushion block (3) through a bolt, the bottom of the cushion block (3) is provided with a punch head body (4), a cavity is formed in the cushion block (3), a movable groove (5) is formed in the bottom of the cushion block (3) close to the middle position, a clamping plate (6) is fixedly connected to the top of the inner cavity of the cushion block (3) close to the middle position, a clamping groove (7) is formed in the bottom of the clamping plate (6), a positioning clamping strip (8) is fixedly connected to the top of the punch head body (4), threaded grooves (9) are formed in the positions of the two sides of the positioning clamping strip (8) close to the front and the rear ends, threaded rods (10) are arranged at the positions of the two sides of the clamping plate (6) close to the front and the rear ends, fixed blocks (11) are fixedly connected to the positions of the two, two equal fixedly connected with bull stick (13) in one side that threaded rod (10) were carried on the back mutually, two adapter sleeve (12) are run through respectively and extend to its outside in one side that two bull stick (13) were carried on the back mutually.

2. The hardware stamping die convenient to change drift of claim 1, characterized in that: the top of the lower module (2) is provided with a bending groove (14), and the bending groove (14) and the lower module (2) are designed integrally.

3. The hardware stamping die convenient to change drift of claim 1, characterized in that: the top of locator card strip (8) runs through activity groove (5) and extends to the inside of draw-in groove (7), locator card strip (8) and draw-in groove (7) joint.

4. The hardware stamping die convenient to change drift of claim 1, characterized in that: the opposite sides of the two threaded rods (10) penetrate through the clamping plate (6) and extend to the inner part of the threaded groove (9), and the threaded rods (10) are in threaded connection with the threaded groove (9).

5. The hardware stamping die convenient to change drift of claim 1, characterized in that: equal fixedly connected with welding piece (15) in one side that two bull sticks (13) carried on the back mutually, hexagonal groove in one side (16) have all been seted up in two welding piece (15) carried on the back mutually.

6. The hardware stamping die convenient to change drift of claim 1, characterized in that: through holes (17) are formed in the positions, close to the front end and the rear end, of the two sides of the cushion block (3), and the through holes (17) are in one-to-one correspondence with the inner hexagonal grooves (16).

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